baber/WOPTO huggingface dataset:
Patent JP-S59129464-A (JP)
Title: Photosensor
Inventor: HIKITA JIYUNICHI
IPC: H01L27/146
Filed: 1983-01-14
Abstract: PURPOSE:To reduce the effect of dark currents sufficiently even when intense beams are not irradiated to photosensitive elements by forming two or more of the photosensitive elements on the same semiconductor substrate and light-shielding one photosensitive element. CONSTITUTION:With a photosensor 1, a plurality of phototransistors such as two ones Tr2, 3 are formed on an Si chip as the same body. Base regions function as light-receiving sections in both TRs 2, 3, but the base region of one TR2 is light- shielded. Consequently, only dark currents can be flowed through the TR2, and bright currents can also be flowed through the TR3 besides dark currents. As a result, since the temperature characteristics of the dark currents of the TRs 2, 3 are approximately the same, only bright currents can be extracted as an output from the sensor 1 by offsetting the dark currents of the TRs 2, 3. Accordingly, intense beams are not required to irradiate the sensor 1 even when dark currents increase to a considerably large value because of a high ambient temperature.
Patent JP-S59129082-A (JP)
Inventor: KUMAMOTO RIYOUJI
IPC: B24B9/00
Filed: 1983-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06212677-A (JP)
Title: Pollution preventing device for private part washing and drying device
Inventor: TAKURI NOBORU
IPC: E03D9/08
Filed: 1993-01-14
Abstract: PURPOSE:To perform smooth movement by a method wherein inclination of a moving body when the moving body of a shield cover is moved is reduced as much as possible and the resistance during movement of the moving body is reduced. CONSTITUTION:A shield cover 3 comprises a moving body 16 moved through linear movement along a guide 21 arranged at a case 13; and a cover plate 19 rotatably supported to the tip of the moving body 16 by means of a pivotal support part 17. The moving body 16 is formed approximately in an inverted T-shape when viewed from above in such a way that a protrusion piece 16b is protruded from the central rear part of a lateral piece 16a to the rear. Front and rear coupling pins 27 suspended from the front and rear end parts of the protrusion piece 16b are inserted in a slot 25a extending frontward and formed in a lower case part 20 of the case 13 and the coupling pin 27 is longitudinally movable along the slot 25a. The two side edges of the slot 25a serve as a part to prevent lateral displacement of the coupling pin 27. The distance between the front and rear coupling pins 27 is longer than the distance between the side end parts of the lateral piece 16a.
Patent JP-S58121584-A (JP)
Inventor: HAMAMOTO MASAO
IPC: H05B3/14
Filed: 1982-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05344986-A (JP)
Title: Graft with metallic porous surface layer and preparation thereof
Inventor: SHIRAMARU DEBANASAN
IPC: A61L27/30
Filed: 1993-01-14
Abstract: PURPOSE: To obtain a graft suitable for rapid and reproducible preparation, by using a method to bond a graft to a porous surface layer by molding. CONSTITUTION: First, a porous pad 9 is made of a suitable material by optional different well known methods. Next, a porous mold insert 4 is made by filling a filling material 5 in a part of the porous pad 9. And, heating the porous material 9 at near the glass transition temperature of this filling material 5, the filling material 5 is introduced into the porous material 9 by pressing these two materials each other. Next, as the porous surface layer mold insert 4 is put in a suitable half mold 6 with several unloaded holes connecting to a mold cavity, a main body material is introduced into this mold 6 to form a graft to be combined with this insert 4. Finally, this filling material 5 is removed from the porous material 9.
Patent JP-S58122783-A (JP)
Title: Photovoltaic device
Inventor: YAMANO MASARU
IPC: H01L31/06
Filed: 1982-01-14
Abstract: PURPOSE:To make the inverse directional rectifying junction between each layer perfectly non-rectifiable resulting in the enhancement of the power conversion efficiency of a device by a method wherein a plurality of power generation layers constituted of the amorphous semiconductor having potential barrier inside, with the barrier of each layer in forward direction, are laminated in the direction of light incidence, and microcrystal semiconductor layers are provided at the boundary parts between each power generation layer. CONSTITUTION:On a transparent insulation substrate 10 of glass, etc., the first clear electrode 11 constituted of In.Sn oxide, etc. is adhered, then thereon the first-the third power generation layers 12-14 constituted all of the amorphous semiconductor are laminated resulting in a deposition, and thereon the second Al electrode 15 is mounted. Thereat, the first power generation layer 12 is constituted of a P type SiC, an N type Si3N4 and an N type Si, then the second power generation layer 13 is constituted of a P type Si, an I type Si and an N type Si, and the third power generation layer 14 is constituted of a P type Si, an I type Si, Sn and an N type Si, Sn. Further, at the boundary parts between each power generation layer 12-14, microcrystallized semiconductor layers M1 and M2 are interposed.
Patent JP-H10200477-A (JP)
Title: Optical transmitter-receiver
Inventor: OZAWA TADASHI
IPC: H04B10/54
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter-receiver capable of executing communication with a mobile object traveling at high speed while keeping compatibility with conventional equipment by receiving an optical transmission wave modulated at two kinds of modulation speed and automatically recognizing the modulation speed of the optical transmission wave. SOLUTION: When an optical vehicle sensor 10 is installed on an expressway, down link information modulated at high speed is sent out. An on-vehicle optical transmitter-receiver 21 is provided with a 2nd modulation speed recognizing part 13 and a 2nd modulation speed switch part 17 to be correspondingly operated. When low-speed modulated down link information is inputted from a conventional vehicle sensor on a general road, high-speed modulated up link information is sent and when high-speed modulated down link information is inputted on the expressway, high-speed modulated up link information is sent. A reception view angle is extended so that this vehicle detector 10 can deal with a vehicle mounting the conventional on-vehicle optical transmitter-receiver and when such low-speed modulated up link information is received, the modulation speed of the down link is switched to low.
Patent JP-H01180539-A (JP)
Title: Thermosensitive printing method
Inventor: ITO HIROSHI
IPC: G03F7/00
Filed: 1988-01-13
Abstract: PURPOSE:To subject only the printing part of thermosensitive recording paper to color forming development and to improve the preservable property of the recording paper by projecting UV rays on the printing part on the recording paper then heating the same. CONSTITUTION:The thermosensitive recording paper formed by using a resin which is changed in material transmittability by photoirradiation as a wall material 3 of capsules is used and is subjected to printing by the UV irradiation followed by heating. Namely, the material transmittability of the capsule wall 3 in the thermosensitive recording material increases and thermosensitive dyes 1 are diffused and released together with the liquid 2 in the capsules to the outside when the UV rays are projected on the material. The heat sensitive dyes 1 and color developing materials 4 are then melted and mixed by the heating over the entire surface of the heat sensitive recording material 7. Further the capsule walls 3 restore the state before the UV irradiation and the thermosensitive dyes 1 and the color developing materials 4 react with each other and change to color forming dyes 3, by which the color development is effected. The preservable property of the recording paper is thereby improved and a thermal head for color formation is simplified.
Patent JP-H07210313-A (JP)
Title: Track ball device
Inventor: UMEKAWA MASAHIKO
IPC: G06F3/0354
Filed: 1994-01-21
Abstract: PURPOSE:To house and hold a ball in a housing without a backlash when it is not used and to smoothly rotate the ball with the small force of just placing a hand or a finger on the ball. CONSTITUTION:By supporting the ball 5 with the upward projecting piece 62 of a spring member 6 inside the housing, the ball 5 is elastically pressed onto the opening edge part 43 of an opening part. Thus, a clearance is not formed between the ball 5 and the opening edge part 43 and the ball 5 does not rattle when it is not used. Then, when the hand or the finger is placed on the ball 5 at the time of use, the ball 5 is separated from the opening edge part 43 opposing to the force of the upward projecting piece 62 by the weight, the clearance is formed between the ball 5 and the opening edge part 43 and the ball 5 is smoothly rotated without rubbing each other with the opening edge part 43.
Patent JP-S54106486-A (JP)
Title: Alpha-acyloxybenzoyl ureido-benzylpenicillin
Inventor: OOI NOBUHIRO
IPC: A61P31/04
Filed: 1978-01-23
Abstract: NEW MATERIAL:An α-(acyloxybenzoylureido) benzylpenicillin of the formula (R is lower alkyl group) and its salt.  
     USE: Artibacterials, which have improved activity against bacteria of the genus Pseudomonas, compared with carbenicillin, improved protection against infection, powerful bactericidal activity and low toxicity, are relatively stable under acidic conditions, and widely used.  
     PROCESS: An α-aminobenzyl penicillin, e.g. ampicillin, or its functional derivative, e.g. an ester or salt at the 3-carboxyl group, is reacted with a 0-lower alkanoyloxybenzoyl isocyanate in a solvent, e.g. acetone or THF, under cooling or at room temperature to give the objective compound of formula. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58123119-A (JP)
Title: Resetting circuit of microcomputer
Inventor: ITANI EIICHI
IPC: G06F1/24
Filed: 1982-01-16
Abstract: PURPOSE:To reset a microcomputer securely even when a power source is turned off for a short time by detecting a drop in power voltage through a voltage level deciding circuit and lowering the voltage at a reset terminal below 0.8V. CONSTITUTION:When the power voltage VDD drops to 3V by turning off the power source and then rises again by turning on the power source, no current flows through the Zener diode 9 of the voltage level deciding circuit 6 once the VDD reaches (point C), and a transistor (TR) turns off. Consequently, the voltage at a reset input terminal 3 drops below 0.8V (point D). Then when the VDD rises again by turning on the power source to reach (point F), a current flows through the Zener diode 9 to turn on the TR10 and the reset terminal voltage rises again. In this case, the point of time when the voltage reaches 0.8V is F and its time tF; and the point of time when VDD=4.5V is E and its time is tE. Then, when time tF, -TE is longer than 10-20mus, resetting is performed completely.
Patent JP-H09193947-A (JP)
Title: Content takeout device of liquid container
Inventor: ICHIKAWA TORU
IPC: B65D33/38
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a content takeout device of a liquid container, that has less sink marks produced at the time of injection molding and allows sink-mark preventive cavities to be sufficiently heat-sterilized inside, by a method wherein the sink-mark preventive cavities each have an open end that opens when the takeout device is connected to a container main body and gradually becomes narrower from the open end toward the bottom are formed in a joint. SOLUTION: Sink-mark preventive cavities 8 formed in a joint 5 of a content takeout device 1 each have an open end 9 that opens toward only one between an inner space and an outer space of a container main body when the takeout device 1 is connected to a container main body and gradually becomes narrower from the open end toward the bottom. Since the cavities 8 that gradually become wider toward the open ends 9, an air pocket is hardly formed, and content and boiling liquid that are high temperatures during such heat-sterilizing as boiling sterilizing, or such medium as air that exists inside and outside the container main body can easily enter the cavities 8 to satisfactorily sterilize the cavities 8 inside.
Patent JP-S62164128-A (JP)
Title: Microprogram processor with cache memory
Inventor: ICHIKAWA FUMIO
IPC: G11B20/18
Filed: 1986-01-14
Abstract: PURPOSE:To prevent the degradation in processing efficiency by using data in a cache memory to rewrite data while avoiding the read error position from a read error detecting means as a medium defective position if read error occurs. CONSTITUTION:In case of execution of n-number of unconditional retries, data of a count part of one track including an objective record and a record part and an error correction code are stored in a cache memory means 30, and errors in the read error occurrence count part of one track or the record part are corrected; and if no uncorrectable errors exist, the read error area is defined as a medium defective area to format one track and one-track components of data in the means 30 are written on a medium through an error correction code generating means 50 when read error exists and the value resulting from addition of the number of read error areas and that of medium defective areas does not exceed a certain value. If read error does not occur in this data, required data in one-track components of data in the means 30 is sent to a higher device through a data transmitting and receiving means 60.
Patent JP-S62164101-A (JP)
Title: Safety device for controller of automobile
Inventor: OMICHI TOSHIHIKO
IPC: B62D6/00
Filed: 1986-01-14
Abstract: PURPOSE:To restore a system from runaway to the normal state and protect the safety of the system if the system cannot be restored, by sending a reset signal if a signal is not generated within a maximum period and switching a circuit to a backup circuit if a signal is not generated over a certain time. CONSTITUTION:A microcomputer detects each input signal to perform a preliminarily determined processing and controls actuators in accordance with the processing result. Simultaneously, the microcomputer determines a preliminarily determined time as the maximum period and issues a signal within this period. A monitor circuit receives the output signal of the microcomputer, and this circuit does not output a signal if the output signal is issued is within the maximum period, but the circuit issues a reset pulse to reset temporarily the microcomputer and starts it again if the output signal is not issued over a certain time. An abnormality detecting circuit judges hardware to be faulty to control the system to the safety side if the microcomputer is not restored to the normal state though the monitor circuit issues the reset pulse.
Patent JP-H08233135-A (JP)
Title: Check valve assembly for supplying fuel for car using compressed natural gas as fuel
Inventor: BORLAND ROBIN N
IPC: B60K15/04
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To ensure easy and safe refueling by using a check valve to close/open the flow of a gas through a first gas flow passage and using a bypass valve to direct the gas to flow from a fuel reservoir through a second gas flow passage. SOLUTION: A check valve 39 arranged in a first gas flow passage 36 in a valve element 14 usually deviates to a closed position to close the flow of a gas through the first gas flow passage 36. The check valve 39 is opened in response to the flow of a compressed gas to direct the gas to flow one or more fuel reservoir. A bypass valve 60 arranged in a second gas flow passage 38 in the valve element 14 is usually located at a closed position to close the flow of a gas through the second gas flow passage 38. if one or more parts of a valve assembly should be repaired or maintained, the bypass valve 60 is opened before repairing, whereby the gas is returned from the fuel reservoir to produce a reduced pressure in a fuel system for a vehicle.
Patent JP-H08194531-A (JP)
Title: Method and device for transferring guide line for unmanned vehicle
Inventor: KAGOSHIMA MASAYUKI
IPC: G05D1/02
Filed: 1995-01-18
Abstract: PURPOSE: To reduce the shake of a car body and to naturally transfer guide lines by calculating an apparent detection value by subtracting a value changing corresponding to the transfer time lapse of the guide line from a true detection value and repeating the correction of a travelling track immediately after transfer completion until the prescribed time based on the calculated value. CONSTITUTION: By a CPU 1, until the prescribed time elapses immediately after the completion of guide line transfer, the travelling track of an unmanned vehicle is corrected based on an apparent shift voltage for which a true shift voltage outputted by a tape sensor 6 is converted by a conversion formula. Then, when the prescribed time elapses immediately after the completion of the guide line transfer, the true shift voltage outputted by the tape sensor 6 is used as it is and the track correction of the unmanned vehicle is repeatedly continued. Thus, even when the unmanned vehicle is substantially shifted from the guide line, the correction amount of the travelling track of the unmanned vehicle is not rapidly changed, the shake of the car body is eliminated and a natural transfer operation between the guide lines is performed.
Patent JP-S56103391-A (JP)
Title: World time electronic wrist watch
Inventor: YAMANAKA NORIO
IPC: G04G5/00
Filed: 1980-01-22
Abstract: PURPOSE:To make possible speedy operation by presetting one of frequently called cities, and enabling this city to be called and displayed when a change-over switch from home time to world time is depressed for more than the prescribed time. CONSTITUTION:A city-by-city up-down counter 26 is operated by a switch SW1 or SW2 and a prescribed time difference is set. This time difference and the content of a time counter 14 are added 31 and are inputted to a world time register 32 to perform time display 38. If at this time the switch SW1 is kept depressed for more than 4 seconds, a signal is outputted from a 4-second counter 30, and the content of the counter 26 is read into a latch circuit 28. To directly call this preset city, the switch SW4 is kept depressed for more than 4 seconds, and the content of the latch circuit 28 is preset to the counter 26 by the signal of the 4-second counter 29 by means of the preset circuit 27.
Patent JP-H07209856-A (JP)
Title: Stencil mask and its production
Inventor: GOTO TAKASHI
IPC: G03F1/20
Filed: 1994-01-25
Abstract: PURPOSE:To improve a processing capacity and processing accuracy of a stencil mask 1 and to improve the processing accuracy and the workability of alignment in a process for production of the stencil mask 1. CONSTITUTION:This stencil mask 1 is formed separately from and independently of processing patterns 3 and pass windows 2 and on which supply and discharge routes 7 for a reaction medium 17 or discharge medium 16 where regions 11 to be processed and the outside are communicated are formed. The supply amt. of the reaction medium 17 is increased in these supply discharge routes 7 or the discharge amt. of the discharge medium 16 is increased. The supply and discharge routes 7 are formed by deposition of absorber films 6 utilizing a lift-off method or by etching utilizing an FIB method or RIE method in the process for production of the stencil mask 1. The deposition or etching of the absorber films 6 is executable with the finer processing accuracy.
Patent JP-H05193209-A (JP)
Title: Paper feed control method in printer
Inventor: MARUYAMA ICHIRO
IPC: B41J19/76
Filed: 1992-01-17
Abstract: PURPOSE:To obtain a means which can improve a feed speed accuracy of a paper feed system to enhance the quality of an output of a printer. CONSTITUTION:A paper feed control method is composed the following processes: a process in which a motor 10 is rotated while a rotating speed thereof is kept constant on each rotating position, and the output of a speed detection means 12 is stored in a data storage part 30; and a process in which corrected data is formed for correcting the rotating speed of the motor 10 on each rotating position based on the output of the speed detection means 12 so that a platen 8 can rotate at a constant speed at each rotating position, and the corrected data is stored in the data storage part 30. In addition, a process is provided, in which the rotating speed of the motor 10 is changed so that the platen 8 can rotate at a constant speed on each rotating position while the motor 10 is rotated based on the corrected data.
Patent JP-S59132200-A (JP)
Inventor: MORI KAZUHIRO
IPC: B65B15/04
Filed: 1983-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09198062-A (JP)
Title: Musical sound generator
Inventor: TAKADA HIROYUKI
IPC: G10L13/08
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To inform the text of a request music to a singer by a voice by outputting the text of a music as the voice in a prescribed timing based on a generated voice signal. SOLUTION: A CPU 1 reads out the text data of HIRAGANAs (cursive forms of Japanese syllabary) equivalent to one phrase from a memory card 4 to output them to a speech synthesizing part 16. Then, the speech synthesizing part 16 converts text data consisting of text data of HIRAGANAs into code data and generates the voice signal of the text equivalent to one phrase by reading out voice data from a ROW 17 for voice data with the code data and by decoding the voice data to output it to a mixer 8. The voice signal is amplified by an amplifier 11 and then a voice is outputted by an earphone 12. Since this voice output of the text is outputted in such a manner that texts of next phrases are outputted in between respective phrases of the request music, the voice output is heard to be a rapid talking as compared with the tempo of a playing.
Patent JP-S55104882-A (JP)
Title: Tiltable ash tray
Inventor: CZIPTSCHIRSCH KURT
IPC: B60N3/08
Filed: 1980-01-24
Abstract: 1. A tiltable ash tray, particularly for a vehicle, the ash container (1, 1a, 1b) of which is held under spring bias on a support and is, if subjected to an overload, detachable from an ash-container receptacle (2, 2a) characterized in that the side walls (6) of the ash container (1, 1a, 1b) and/or those of the ash-container receptacle (2, 2a) include inclined faces (5, 5a) which are contained in converging planes extending from the front edge to the rear wall and which narrow the body of the ash container (1, 1a, 1b) and/or the ash-container receptacle (2, 2a) respectively.